Caio signs for the Renault Sport Academy as part of his prize for winning the 2018 French F4 Championship.
Born in São Paulo, Caio began his racing career as a karter in Brazil in 2009, moving to the European scene in 2015 where he was crowned CIK-FIA Rookie of the Year.
Caio made his single-seater debut in January 2018 in the Formula 4 UAE Championship. He picked up six podiums from seven races, including a win at Yas Marina.
The Brazilian will compete in the Formula Renault Eurocup in 2019 with champions R-ace GP.